diff options
author | Bhawanpreet Lakha <[email protected]> | 2020-10-15 13:32:31 -0400 |
---|---|---|
committer | Alex Deucher <[email protected]> | 2020-10-16 15:11:17 -0400 |
commit | 194f6b5d1f6264a2d17ef55d6bdaa886b7b43ad9 (patch) | |
tree | 3d74044f74e0cb008665c0f80eaaa2b5a39d36c8 | |
parent | 26d94a4687708fbb1622fa9edab52c35aa90698a (diff) |
drm/amd/display: Fix DCN302 makefile
Some setups will fail to build. So copy dcn301 makefile setup
which is known to work
Signed-off-by: Bhawanpreet Lakha <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn302/Makefile | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn302/Makefile b/drivers/gpu/drm/amd/display/dc/dcn302/Makefile index 3ea9bff27912..36e44e1b07fa 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn302/Makefile +++ b/drivers/gpu/drm/amd/display/dc/dcn302/Makefile @@ -12,6 +12,35 @@ DCN3_02 = dcn302_init.o dcn302_hwseq.o dcn302_resource.o +ifdef CONFIG_X86 +CFLAGS_$(AMDDALPATH)/dc/dcn302/dcn302_resource.o := -mhard-float -msse +endif + +ifdef CONFIG_PPC64 +CFLAGS_$(AMDDALPATH)/dc/dcn302/dcn302_resource.o := -mhard-float -maltivec +endif + +ifdef CONFIG_ARM64 +CFLAGS_REMOVE_$(AMDDALPATH)/dc/dcn302/dcn302_resource.o := -mgeneral-regs-only +endif + +ifdef CONFIG_CC_IS_GCC +ifeq ($(call cc-ifversion, -lt, 0701, y), y) +IS_OLD_GCC = 1 +endif +endif + +ifdef CONFIG_X86 +ifdef IS_OLD_GCC +# Stack alignment mismatch, proceed with caution. +# GCC < 7.1 cannot compile code using `double` and -mpreferred-stack-boundary=3 +# (8B stack alignment). +CFLAGS_$(AMDDALPATH)/dc/dcn302/dcn302_resource.o += -mpreferred-stack-boundary=4 +else +CFLAGS_$(AMDDALPATH)/dc/dcn302/dcn302_resource.o += -msse2 +endif +endif + AMD_DAL_DCN3_02 = $(addprefix $(AMDDALPATH)/dc/dcn302/,$(DCN3_02)) AMD_DISPLAY_FILES += $(AMD_DAL_DCN3_02) |